Triple

T20832335
Position Surface form Disambiguated ID Type / Status
Subject Fred Grandy E512860 entity
Predicate employer P7 FINISHED
Object WMAL (Washington, D.C. radio station) — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: WMAL (Washington, D.C. radio station) | Statement: [Fred Grandy, employer, WMAL (Washington, D.C. radio station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WMAL (Washington, D.C. radio station)
Context triple: [Fred Grandy, employer, WMAL (Washington, D.C. radio station)]
  • A. WBAL (AM)
    WBAL (AM) is a long-running Baltimore-based news/talk radio station known for its local news, sports coverage, and public affairs programming.
  • B. WBAL-TV
    WBAL-TV is a Baltimore-based television station that serves as a major local news and NBC network affiliate in Maryland.
  • C. WFAN (AM)
    WFAN (AM) is a New York City-based sports radio station widely recognized as one of the first and most influential all-sports talk stations in the United States.
  • D. WMMR
    WMMR is a long-running rock radio station based in Philadelphia, Pennsylvania, known for its influential role in album-oriented rock and local music culture.
  • E. WMCA (New York) radio
    WMCA (New York) radio is a New York City AM radio station historically known for its influential sports coverage and popular music programming, including its famed role in broadcasting iconic baseball moments.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WMAL (Washington, D.C. radio station)
Target entity description: WMAL is a prominent Washington, D.C. news/talk radio station known for its conservative-leaning programming and political commentary.
  • A. WBAL (AM)
    WBAL (AM) is a long-running Baltimore-based news/talk radio station known for its local news, sports coverage, and public affairs programming.
  • B. WBAL-TV
    WBAL-TV is a Baltimore-based television station that serves as a major local news and NBC network affiliate in Maryland.
  • C. WFAN (AM)
    WFAN (AM) is a New York City-based sports radio station widely recognized as one of the first and most influential all-sports talk stations in the United States.
  • D. WMMR
    WMMR is a long-running rock radio station based in Philadelphia, Pennsylvania, known for its influential role in album-oriented rock and local music culture.
  • E. WMCA (New York) radio
    WMCA (New York) radio is a New York City AM radio station historically known for its influential sports coverage and popular music programming, including its famed role in broadcasting iconic baseball moments.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4cf62a88190bbf92351e9e57259 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3235a7c8190a00dbd7008cf107a completed April 21, 2026, 12:21 a.m.
Created at: April 16, 2026, 12:42 p.m.